{"id":1018590,"date":"2025-01-01T00:00:00","date_gmt":"2025-01-01T00:00:00","guid":{"rendered":"http:\/\/&#038;p=1018590"},"modified":"2026-08-19T01:08:12","modified_gmt":"2026-08-19T01:08:12","slug":"ir104-pbf-fi","status":"publish","type":"product","link":"https:\/\/scn.eu\/fi\/tuote\/ir104-pbf-fi\/","title":{"rendered":"IR104-PBF: tihe\u00e4, optisesti eristetty tuloliit\u00e4nt\u00e4 + relel\u00e4ht\u00f6, PC\/104-moduuli"},"content":{"rendered":"<p>Kuvaus<br \/>\nIR104-PBF on tihe\u00e4 PC\/104-muotoinen digitaalinen I\/O-moduuli, joka on suunniteltu teollisiin sovelluksiin, joissa tarvitaan eristyst\u00e4 tietokoneen ja sen valvottavien ja ohjattavien ulkoisten signaalien v\u00e4lill\u00e4. Moduulissa on 20 optoeristetty\u00e4 digitaalista tuloa ja 20 relel\u00e4ht\u00f6\u00e4. Jokainen tulo hyv\u00e4ksyy sek\u00e4 vaihtovirta- ett\u00e4 tasaj\u00e4nnitteit\u00e4, joiden arvo on v\u00e4hint\u00e4\u00e4n 3 V ja enint\u00e4\u00e4n 24 V.  <\/p>\n<p>Optokoplerien tulot sijaitsevat piirilevyn yl\u00e4osassa olevassa nastaliittimess\u00e4, kun taas releiss\u00e4 on pikaliit\u00e4nt\u00e4iset riviliittimet (10 rele\u00e4 per liitin), joihin sopivat 14\u201328 AWG -kokoiset johdot. Piirilevy toimii ymp\u00e4rist\u00f6n l\u00e4mp\u00f6tiloissa -25\u2013+70 \u00b0C. <\/p>\n<p>Huomautus: T\u00e4m\u00e4n piirilevyn komponenttien enimm\u00e4iskorkeus on 0,492 tuumaa, mik\u00e4 on hieman korkeampi kuin PC\/104-standardin mukainen 0,435 tuumaa. T\u00e4m\u00e4 ylim\u00e4\u00e4r\u00e4inen korkeus ei yleens\u00e4 aiheuta ongelmia, ellei IR104-PBF:n suoraan yl\u00e4puolelle pinottavalla piirilevyll\u00e4 ole komponentteja, jotka on asennettu piirilevyn alapuolelle, tai l\u00e4pivientiliittimi\u00e4, joiden korkeus ylitt\u00e4\u00e4 0,043&#8243;. T\u00e4ll\u00f6in IR-104-PBF voidaan asentaa pinon yl\u00e4osaan.  <\/p>\n<p>L\u00e4ht\u00f6rel\u00e4t<br \/>\n20 rel\u00e4l\u00e4ht\u00f6\u00e4 on varustettu SPST (muoto A) -tyyppisill\u00e4 normaalisti avoimilla koskettimilla. Kukin rele voi kytke\u00e4 sek\u00e4 vaihtovirta- ett\u00e4 tasaj\u00e4nnitteit\u00e4. Releill\u00e4 on pitk\u00e4 k\u00e4ytt\u00f6ik\u00e4 (20 000 000 kytkent\u00e4\u00e4, 100 000 t\u00e4yskuormalla) ja nopea kytkent\u00e4aika (kytkent\u00e4 enint\u00e4\u00e4n 6 ms, vapautus 3 ms). Suurin kuormitus on 5 A @30 VDC. Releiden liit\u00e4nn\u00e4t tehd\u00e4\u00e4n irrotettavien ruuviliittimien avulla. Kummassakin kahdesta liittimest\u00e4 on koskettimet 10 releelle.<\/p>\n<p>-optoeristimet N\u00e4m\u00e4 20 optoeristint\u00e4 hyv\u00e4ksyv\u00e4t joko vaihtovirta- tai tasavirtasy\u00f6t\u00f6n, jonka j\u00e4nnite on 3\u201324 V. Optoeristimien liit\u00e4nn\u00e4t tehd\u00e4\u00e4n 40-napaisella liittimell\u00e4, johon sopivat tavalliset nauhakaapelit. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kuvaus IR104-PBF on tihe\u00e4 PC\/104-muotoinen digitaalinen I\/O-moduuli, joka on suunniteltu teollisiin sovelluksiin, joissa tarvitaan eristyst\u00e4 tietokoneen ja sen valvottavien ja ohjattavien ulkoisten signaalien v\u00e4lill\u00e4. Moduulissa on 20 optoeristetty\u00e4 digitaalista tuloa ja 20 relel\u00e4ht\u00f6\u00e4. Jokainen tulo hyv\u00e4ksyy sek\u00e4 vaihtovirta- ett\u00e4 tasaj\u00e4nnitteit\u00e4, joiden arvo on v\u00e4hint\u00e4\u00e4n 3 V ja enint\u00e4\u00e4n 24 V. Optokoplerien tulot sijaitsevat piirilevyn yl\u00e4osassa&#8230;<\/p>\n","protected":false},"featured_media":8044017,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[10063,10503,10462,10755,10509],"product_tag":[],"product_facet":[10815],"class_list":["post-1018590","product","type-product","status-publish","has-post-thumbnail","product_cat-digital-i-o-modules-fi","product_cat-i-o-expansion-modules-and-accessories-fi","product_cat-industrial-computers-fi","product_cat-tuotteita","product_cat-single-board-computer-fi","product_facet-industrial-computers-fi","first","instock","downloadable","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"yoast_head":"<!-- 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